This is my first "smart" / fitness watch I have in my collection, I received it as gift this Christmas (2020). This is a Suunto 3, very light (36 g) sport fitness watch with cardio, activity and sleep tracking, bluetooth pairing with mobile (for mobile notifications) however no GPS and only 40Hrs autonomy.
Info about the specs of the Suunto 3; here.
If you want to read more about the history of Suunto; here.